baber/WOPTO huggingface dataset:
Patent JP-2020066939-A (JP)
Title: Roof and roof structure
Inventor: AKAMINE HIROKI
IPC: E04B1/76
Filed: 2018-10-25
Abstract: To provide a roof and a roof structure which can suppress temperatura rise of a lighting fixture.SOLUTION: A roof 5 is configured by aligning a plurality of metal roof materials 10, and at least one roof material 10A thereof is configured as a roof material with illumination including a downlight 26 mounted on a lower surface part 12. The roof 5 includes a heat insulation cover 30 covering an upper surface part 11 of the roof material 10A. The heat insulation cover 30 includes a cover material 31 mounted on the roof material 10 and a heat insulation material 35 arranged between the cover material 31 and the roof material 10.SELECTED DRAWING: Figure 3
Patent JP-2020067409-A (JP)
Title: Device and method for correcting time
Inventor: ANDO TETSURO
IPC: G04D7/04
Filed: 2018-10-26
Abstract: To provide a time correction device capable of easily correcting indication time of a timepiece.SOLUTION: A time correction device 1 includes: a mounting table 11 on which a timepiece 2 is placed; a detector 12 for detecting a position of a needle 21 of the timepiece 2 placed on the mounting table 11; an operation mechanism 13 for operating a crown 22 of the timepiece 2 placed on the mounting table 11; a time measuring circuit 14 for counting internal time; and a control circuit 30 for acquiring indication time indicated by the needle 21 from a position of the needle 21 and controlling the operation mechanism 13 according to difference between the internal time and the indication time to rotate the crown 22, thereby correcting the indication time to the internal time.SELECTED DRAWING: Figure 1
Patent JP-2019037810-A (JP)
Title: Healthy Stork
Inventor: CHIGOTAKI MASAO
IPC: A47G9/10
Filed: 2018-09-13
Abstract: To provide a new two-person pillow that provides comfort like a long pillow and enjoyable fashion by beautiful appearance, in view of the circumstances in which most of two-person pillows are long pillows, the pillows used by newly-married couples and young men and women are mainly ones such as yes-no pillows or sexy-oriented pillows, and novel pillows are not present.SOLUTION: A cushion-style pillow 2 is removably connected with a magic tape 3 in the center arranging two pieces of one-person's sound sleep pillow 1, and thereby the comfort of a long pillow is secured. A recess 4 for an accessory case is made in the center of the cushion-style pillow 2. The accessory case along the shape of the recess 4 is made as a substitute of a yes-no pillow. The cushion-style pillow 2 is removed and is substituted as a body pillow or a spine cushion when needed. The upper part of the cushion-style pillow 2 has a heart-mark shape 7, and the fashion such as design can be enjoyed by an interchangeable cover. A two-person pillow is characterized in the above.SELECTED DRAWING: Figure 3
Patent JP-2020027929-A (JP)
Title: Multilayer ceramic capacitor and method of manufacturing the same
Inventor: PARK YONG
IPC: H01G4/30
Filed: 2018-10-30
Abstract: To provide a multilayer ceramic capacitor and a method of manufacturing the same.SOLUTION: There is provided a multilayer ceramic capacitor including: a ceramic body including dielectric layers and having first and second surfaces opposing each other, third and fourth surfaces connecting the first and second surfaces, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other; a plurality of internal electrodes disposed at the inside of the ceramic body, exposed to the first and second surfaces, and each having one end exposed to the third or fourth surface; and first and second side margin portions disposed on end portions of the internal electrodes exposed to the first and second surfaces. Each of the first and second side margin portions is divided into a first region adjacent to an outer side surface of the side margin portion and a second region adjacent to the internal electrodes exposed to the first and second surfaces, and a content of magnesium (Mg) contained in the second region is larger than that of magnesium (Mg) contained in the first region.SELECTED DRAWING: Figure 4
Patent JP-2020068682-A (JP)
Title: Cell-conveying system
Inventor: SHIROGUCHI KATSUYUKI
IPC: C12M1/34
Filed: 2018-10-30
Abstract: To provide a cell-conveying system that can obtain a clear image not only when sucking cells into a first container but also when discharging cells into a second container.SOLUTION: A cell-conveying system (1) comprises: a needle (33); a first microscope (microscope 11) which observes an area near a tip (332) of the needle (33) in the first container (schale SH); and a second microscope (microscope 13) which observes an area near the tip (332) in a second container (PCR tube Pij).SELECTED DRAWING: Figure 1
Patent JP-2020072597-A (JP)
Title: Power conversion device, power conversion system, and power conversion method
Inventor: INOMATA KENTARO
IPC: H02M7/48
Filed: 2018-11-01
Abstract: To provide a power conversion device effective in suppressing a circulating current between a plurality of power conversion devices connected in parallel with each other.SOLUTION: Power conversion devices 2, 2A are connected in parallel with other power conversion devices 2, 2A, and includes: a carrier wave generation unit 130 for generating a carrier wave; a pulse generation unit 142 for generating a pulse signal synchronized with the carrier wave; an inverter circuit 12 for generating electric power according to a width of a pulse signal; a circulating current monitoring unit 110 for acquiring a monitoring value corresponding to a circulating current between the other power conversion devices 2, 2A; and a carrier period changing unit 120 for changing the period of the carrier wave to reduce the circulating current based on the monitoring value acquired by the circulating current monitoring unit 110 while the inverter circuit 12 is generating drive power.SELECTED DRAWING: Figure 2
Patent JP-2020072438-A (JP)
Title: Speaker device
Inventor: KUBO FUMITO
IPC: H04R1/06
Filed: 2018-11-02
Abstract: To provide a speaker device which makes it easy to add another speaker device.SOLUTION: In a speaker device 1, a box 2 in which a speaker 6 is installed includes two connectors 9 having two poles capable of being electrically connected from the outside of the box 2. The speaker 6 and the two connectors 9 are electrically connected in parallel inside the box 2 for each pole.SELECTED DRAWING: Figure 2
Patent JP-2020077906-A (JP)
Title: Output circuit and electronic device
Inventor: KAGIMOTO KEIGO
IPC: H03K19/0175
Filed: 2018-11-05
Abstract: To suppress variations in an output current in an output circuit.SOLUTION: An output circuit includes a drive circuit including a first transistor that outputs an output current of a magnitude corresponding to the magnitude of a supplied drive voltage, and a second transistor having the same structure as the first transistor, and outputting a voltage according to a gate threshold voltage of the second transistor as a drive voltage.SELECTED DRAWING: Figure 1
Patent JP-2019090412-A (JP)
Title: Turbocharger
Inventor: Sven brandt
IPC: F02B39/00
Filed: 2018-11-13
Abstract: To create a turbocharger of a new type.SOLUTION: A turbocharger has a turbine including a turbine housing, has a compressor including a compressor housing, has a bearing housing (9) disposed between the turbine housing and the compressor housing, and includes at least one bearing (10), each bearing (10) includes a bearing bush (11) disposed in the bearing housing (9), and the bearing (10) has a radial outer lubrication gap (13) between the bearing bush (11) and the bearing housing (9), and a radial inner lubrication gap (14) between the bearing bush (11) and a shaft. The radial outer lubrication gap (13) and the radial inner lubrication gap (14) are independent from each other, and a lubricant can be supplied thereto from an oil supply main line (15).SELECTED DRAWING: Figure 2
Patent JP-2020079868-A (JP)
Title: Toner, toner set, two-component developer, toner storage unit, and image forming method
Inventor: SUZUKI KAZUMI
IPC: G03G9/107
Filed: 2018-11-13
Abstract: To provide a toner that is excellent in performance of concealing a substrate and has good brightness of reflected light and metallic brilliance.SOLUTION: A toner includes toner base particles containing a binder resin, a photoluminescent pigment, a white pigment, and a mold release agent. The photoluminescent pigment is a flat aluminum pigment; the white pigment is an inorganic pigment; a volume average particle diameter of the white pigment is 200 nm or more and 300 nm or less; a content of the white pigment is 1.5 mass% or more and 4.0 mass% or less with respect to the toner base particles.SELECTED DRAWING: None
Patent JP-2020078499-A (JP)
Title: Game machine
Inventor: KII MASAYOSHI
IPC: A63F7/02
Filed: 2018-11-14
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A first execution condition is a condition which is established by entrance of a game ball into a start port, neither during a special game nor during a winning game, while execution of a special game is not reserved. A second execution condition is a condition which is established after a special game or a winning game terminates while execution of a special game is reserved. While a variation pattern is determined on the basis of the first execution condition if the first execution condition is established, a variation pattern is determined on the basis of the second execution condition if execution of a special game is in an unreserved state as a result of establishment of the second execution condition. The average variation time of the variation pattern determined on the basis of the first execution condition is different from the average variation time of the variation pattern determined on the basis of the second execution condition, and longer than the prescribed time during which an opening/closing member operates.SELECTED DRAWING: Figure 3
Patent JP-2020084197-A (JP)
Title: Production method of cobalt chloride aqueous solution
Inventor: MITSUI HIROYUKI
IPC: C01G51/08
Filed: 2018-11-14
Abstract: To provide a method capable of stably producing cobalt chloride aqueous solution with lower nickel concentration, in a production method of cobalt chloride aqueous solution including a step of a solvent extraction of cobalt by an amine-based extractant from nickel chloride aqueous solution containing the cobalt.SOLUTION: A method is for producing cobalt chloride aqueous solution: by utilizing a mixer-settler type solvent extractor; by a solvent extraction method using an organic solvent containing a tertiary amine at an organic phase; and by separating and recovering cobalt from nickel chloride aqueous solution containing the cobalt. The method includes a solvent extraction process composed of: (1) an extraction stage of extracting the cobalt; (2) a cleaning stage of removing nickel contained in the organic phase; (3) a back extraction stage of detaching the cobalt in the organic phase; and (4) a reproduction stage. An oxygen concentration of a gaseous phase part at a treatment tank is adjusted to be lower than an oxygen concentration in the atmosphere, in at least one of the stages (1)-(4) of treatment and then the treatment is applied.SELECTED DRAWING: Figure 1
Patent JP-2019023477-A (JP)
Title: High pressure pump
Inventor: TANIZAWA SEIJI
IPC: F02M59/44
Filed: 2018-11-21
Abstract: To provide a high pressure pump capable of suppressing cracking of a welding portion of an inlet pipe even when external force is applied to the inlet pipe.SOLUTION: A base part 91 is connected to an outer wall of a pump body. A weld zone 92 is formed on an outer wall of the base part 91 and welded to the outer wall of the pump body. A pipe specific shape part 93 is formed cylindrically extending to a side of the base part 91 in opposition to the pump body so that a thickness of at least a part thereof in a peripheral direction is smaller than a thickness of the base part 91. A pipe cylinder part 94 is formed so as to cylindrically extend to a side of the pipe specific shape part 93 in opposition to the pump body, and has an engagement part 943 in the middle of an axial direction with which a pipe through which fuel to be supplied to a pressure chamber flows can be engaged. An inlet passage 95 is formed inside the base part 91, the pipe specific shape part 93 and the pipe cylinder part 94, where the fuel flows to be supplied to a fuel chamber 100. An inner diameter of the pipe specific shape part 93 is not smaller than an inner diameter of the pipe cylinder part 94 at a pump body side with respect to the engagement part 943.SELECTED DRAWING: Figure 4
Patent JP-2020083399-A (JP)
Title: Attaching tool
Inventor: AOKI MITSUO
IPC: B65D33/14
Filed: 2018-11-28
Abstract: To provide an attaching tool capable of easily attaching a bag body in which a wiping sheet is sealed to a baby carriage or the like.SOLUTION: An attaching tool 10 comprises: a pinching part 11 that pinches a side edge S of a bag body P in which a wiping sheet is sealed; and a hook part 12 that is attached to a part of the pinching part 11. The attaching tool 10 is disposed so as to set the longitudinal direction of a main side 11a and the longitudinal direction of the side edge S of the bag body P parallel to each other, and two pieces 11g, 11h of a sub-side 11b are folded at a bent part 11c to pinch the side edge S. By engaging projections 11i, 11j with holes 11e, 11f pinching the side edge S, the pinching part 11 is integrated with the side edge S of the bag body P, and the bag body P can be suspended from a baby carriage by hooking the hook part 12 in a frame of the baby carriage.SELECTED DRAWING: Figure 3
Patent JP-2020089515-A (JP)
Title: Game machine
Inventor: TANAKA KOHEI
IPC: A63F7/02
Filed: 2018-12-05
Abstract: To provide a game machine capable of diversifying display contents of a display body, without increasing development burden.SOLUTION: A first pattern displayed on a final display unit and a display unit arranged in a predetermined range from the final display unit out of display units of a roulette display device is determined according to the result of a big winning determination (S73). Then, a second pattern that is an arrangement of patterns other than the first pattern out of pattern arrangements is determined (S79). After that, it is determined which one of the display units should be the final display unit (S83). Then, a final pattern is assigned to the determined final display unit (S85). Further, the display units other than the final display unit are associated with the pattern arrangement in the clockwise order when viewed from the front (S86).SELECTED DRAWING: Figure 10
Patent JP-2020093207-A (JP)
Title: Film defect inspection method and film defect inspection device
Inventor: WATANABE KEIJI
IPC: B01D65/10
Filed: 2018-12-12
Abstract: To provide a film defect inspection method that can automate detection of breakage of a filtration film and appropriately detect presence or absence of breakage of a film module and of seal defect.SOLUTION: A film defect inspection method, for a film module set in which a plurality of film modules are connected in parallel below gas detection piping communicating with a primary space of a film module which is supplied with raw water or with a secondary space of a film module from which treated water made of the raw water subjected to film filtration, comprises: a gas injection step in which gas is injected into a space at the opposite side of the primary space or the secondary space communicated with the gas inspection piping of the film module; and a vibration detection step in which vibration of the gas detection piping is detected by contacting a vibration sensor with a protruding part, which protrudes outward, of the gas detection piping.SELECTED DRAWING: Figure 3
Patent JP-2020095436-A (JP)
Title: Electronic apparatus and control method thereof
Inventor: SANO GENJIRO
IPC: G06F13/00
Filed: 2018-12-12
Abstract: To provide an electronic apparatus and a control method thereof, in which, before sharing an image to be displayed in VR, it enables preventing a portion in the image that should not be shared from becoming available for a plurality of users to browse, in a more accurate and easier manner.SOLUTION: An electronic apparatus includes: reading means for reading a candidate image to be submitted; and display control means for controlling, not to display, in a submission screen, a specific display item for performing concealment processing for concealing a part of the image when the read candidate image is not an image for displaying in VR but an image for displaying commonly, and to cause displaying the specific display item in the submission screen when the candidate image is the image to be displayed in VR.SELECTED DRAWING: Figure 7
Patent JP-2020095925-A (JP)
Title: Base material particle for conductive particle, utilization thereof and production method thereof
Inventor: KASHIWABARA MIYATO
IPC: H01B13/00
Filed: 2018-12-14
Abstract: To provide a base material particle for a conductive particle for use in forming a conductive particle excellent in dispersibility in water, capable of preventing agglomeration of the base material particle for a conductive particle during plating, also excellent in indentation performance and as a result, having a low initial resistance value and high connection reliability and to provide a utilization technique of the base material particle for a conductive particle.SOLUTION: There is provided a base material particle for a conductive particle which in an organic-inorganic composite particle, has a value of a silicon atom content on a particle surface/a silicon atom content in the particle of 1.60 or more and is not a core-shell particle.SELECTED DRAWING: None
Patent JP-2020100018-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: MIKOSHIBA MASANORI
IPC: B41J2/01
Filed: 2018-12-20
Abstract: To provide a liquid jet head and a liquid jet device that can decrease the occurrence of cracks or the like in a diaphragm.SOLUTION: A liquid jet head includes: a diaphragm which constitutes a part of a wall surface of a pressure chamber housing a liquid; and a piezoelectric element which causes the diaphragm to oscillate. The diaphragm comprises plural layers and satisfies a relationship of d/D≤0.25, when D denotes a thickness of the diaphragm, and d denotes a distance between a neutral axis of the diaphragm and an interface according to two neighboring layers having the largest difference in tension among the plural layers.SELECTED DRAWING: Figure 6
Patent JP-2019113185-A (JP)
Title: Pulley unit
Inventor: WATANABE KAZUHIRO
IPC: F16H55/44
Filed: 2018-12-21
Abstract: To improve general load bearing of a pulley unit.SOLUTION: A press pulley 10 includes: an outer cylinder part 11; an inner cylinder part 12 positioned on an inside of the outer cylinder part 11; and a connection part 13 for connecting the outer cylinder part 11 to the inner cylinder part 12. The outer cylinder part 11 has an outer cylinder outer diameter surface 11a coming into contact with a belt B. The inner cylinder part 12 has an inner cylinder inner diameter surface 12a fitted to a rolling bearing 20. The outer cylinder outer diameter surface 11a has an outer diameter D that is 1.8 times or more and 2.2 times or less larger than a pitch circle diameter PCD of the rolling bearing 20.SELECTED DRAWING: Figure 1
Patent JP-2020107624-A (JP)
Title: Liquid injection head, liquid injection apparatus, and piezoelectric device
Inventor: HIRAI EIKI
IPC: H01L41/047
Filed: 2018-12-26
Abstract: To reduce the possibility that a piezoelectric layer is damaged, which forms a piezoelectric element used for a liquid injection head.SOLUTION: A liquid injection head is provided with a diaphragm that forms a part of a wall surface of a pressure chamber filled with liquid, and a piezoelectric element that vibrates the diaphragm. The piezoelectric element includes a first electrode and a second electrode, and a piezoelectric layer that includes a first portion located between the first electrode and the second electrode and a second portion not overlapping with at least one of the first electrode and the second electrode in a plan view. A first surface at an opposite side of the diaphragm in the first portion and a second surface at the opposite side of the diaphragm in the second portion are different in position in a direction of lamination of the first electrode, the piezoelectric layer, and the second electrode, and a second thickness of the second portion is larger than a first thickness of the first portion.SELECTED DRAWING: Figure 7
Patent JP-2019048181-A (JP)
Title: Radiography apparatus and radiography system
Inventor: TAJIMA TAKASHI
IPC: A61B6/00
Filed: 2018-12-26
Abstract: To make shorter than before the wait time until an image is displayed on an external device, while avoiding the risk of recapturing the image.SOLUTION: A radiography apparatus 10 includes a plurality of radiation detection panels 20 for detecting respective radiation made incident after being transmitted through a subject to generate radiographic images and arranged in a direction intersecting the incident direction of the radiation. The radiography apparatus 10 specifies a display target image from among a plurality of radiographic images respectively generated by the plurality of radiation detection panels 20, and transmits the specified display target image to a console 70. At least radiographic images other than the target image are stored in image memory 43. The console 70 displays on a display unit 71 the received display target image, and in response to information indicating a display request for a radiographic image other than the display target image, displays the radiographic image other than the display target image read from the image memory 43 on the display unit 71.SELECTED DRAWING: Figure 5
Patent JP-2020103656-A (JP)
Title: Exercise assistant program and exercise assistant system including the same
Inventor: TAKAHASHI TATSUYA
IPC: A61B5/11
Filed: 2018-12-27
Abstract: To provide an exercise assistant program that can measure a state of a muscular activity, and to provide an exercise assistant system including the same.SOLUTION: An exercise assistant program causes a control unit to execute: a first step S1 of reading first state information on an exercise state of an object part detected by a detection unit; a second step S2 of calculating a muscular activity state of the object part in accordance with the first state information; and a third step S3 of outputting second state information on the calculated muscular activity state.SELECTED DRAWING: Figure 8
Patent JP-2020105986-A (JP)
Title: Fluid machine
Inventor: SHINODA FUMIYA
IPC: F04C18/18
Filed: 2018-12-27
Abstract: To improve corrosion resistance.SOLUTION: A seal member 50 includes a plurality of pressing protrusions 52 protruding from a seal body part 51 toward a groove inside peripheral face 61 and arranged at spaces in a peripheral direction of the seal body part 51. The seal body part 51 is pressed between the groove inside peripheral face 61 and a groove outside peripheral face 62 by the plurality of pressing protrusions 52. Accordingly, a clearance between the groove outside peripheral face 62 of a seal storage groove 60 and the seal member 50 becomes smaller. Thus, salt water is hardly accumulated in the clearance between the groove outside peripheral face 62 of the seal storage groove 60 and the seal member 50. This improves corrosion resistance of a housing 11 and the seal member 50.SELECTED DRAWING: Figure 3